摘要
为深入研究不同永磁体对大功率直驱永磁牵引控制系统控制特性的影响,设计了钐钴和钕铁硼两种永磁电机。讨论了这两种永磁电机的特性及基本控制策略,在此基础上对两种永磁电机进行了分析,通过联调试验验证了该系统的稳定性和可靠性。
To study the influence of different permanent magnets on the control characteristics of high-power direct-drive permanent magnet traction control system,two types of permanent magnet motors are designed,that are samarium-cobalt and rubidium-iron-boron The characteristics and basic control strategies of both permanent magnet motors are discussed,on the basis of which,both permanent magnet motors are analyzed in depth.Stability and reliability of the system are verified by connection and coordination tests.
作者
詹哲军
孙德强
张吉斌
路瑶
ZHAN Zhejun;SUN Deqiang;ZHANG Jibin;LU Yao(Technical Center,CRRC Yongji Railway Vehicles Co.,Ltd.,710016,Xi′an,China)
出处
《城市轨道交通研究》
北大核心
2021年第6期81-85,共5页
Urban Mass Transit
基金
中国铁路总公司科技研究开发计划项目(2017J009-F)。
关键词
轨道交通车辆
永磁电机
直驱永磁牵引控制系统
rail transit vehicle
permanent magnet motor
direct-drive permanent traction control system
